Thanks for providing your chart.
Autism is described as a condition which causes the affected person to display a repetitive and restricted behaviour. There is social anxiety linked to this also. Firstly, would you say you reflect these?
Astrologically, the planets that are connected with cognition are Mercury and the Moon. Whilst Mercury is responsible for intellectual, comprehension and communicative powers; general mental ability, such as how receptive the mind is (also linked to emotions), how firm or wavering the mind is, one's emotional state, how receptive one is to what happens around oneself, thinking and accordingly behavioural patterns - belong to the Moon.
If we look at your chart, both these planets are afflicted by the outer planets. Moon is conjunct Uranus, whilst Merc. is conjunct Neptune. Note also that both these planets rule your 'outwardly' houses - where you are under society's scrutiny - the 10th and 11th houses.
Merc. in Cap actually means a very pragmatic and crystal clear way of thinking. However, with Nep close by, the effect is the opposite. This does not mean your thinking is not pragmatic or clear, but, at times, you will feel lost and unable to focus or think clearly. Merc. or Moon in Cap can also show a pessimistic or cynical attitude in life. Merc in Cap also means the native is very oriented to the physical, tangible world. Capricorn is linked to status and standing in society as well as security through tangible assets (like a solid bank account, real estate) also because these improve one's status in today's very material world. Again, Nep, on the other hand, tries to dilute that effect.
Moon afflicted by Uranus shows a strained, erratic, almost cranky emotional state (instead of a relaxed one). It can result in extreme behaviour at times. Moon requires a calm and nurturing state to provide emotional security to the native. Uranus has the opposite effect. Uranus is anything but calm or nurturing or steady. It is more like Mars, so small things can perturb one immensely. However, in your case, Saturn actually restrains that somewhat because Saturn does not like sudden disruptions, however, when they do happen, Saturn makes one very depressed and cynical. Moon affected by Saturn and Uranus can impart a sort of a bipolar effect on the native - being every excited and elated down to feeling very depressed and low.
Jup rules your home/family life and is actually dignified (strong) in Pisces. However, its effects are restricted or reduced by Uranus and Saturn right there. Also, Capricorn is a sign that is slow in progress and a sort of a late bloomer. This is because Saturn makes you work for things. That said, actually, at 33, you are not a late bloomer. You speak as though you were 50 and without a partner/ children. That also reflects a very Cap Sun and Merc. way of pessimistic thinking, and comparing oneself to society - because status through real things is very important for the Cap energy.